Green events calendar.
02 february
15 march - 15 april
22 march
23 march
01 april
17 april
22 april
24 april
10 may
15 may
22 may
24 may
05 june
08 june
17 june
21 june
11 july
09 august
16 september
18 september
16-22 september
22 september
23 september
25 september
26 september
01 october
04 october
08 october
31 october
08 november
11 december
29 december
World Wetlands Day, Ramsar Convention
Forest Month
World Water Day
World Meteorological Day
Bird Day
World Health Day
Earth Day
World Day for Animals in Laboratory
Birds and Trees' Day
International Day of Climate Action
International Day for Biological Diversity
European Bird Day
World Environment Day
World Oceans Day
World Day to Combat Desertification and Drought
Sun Day
World Population Day
Zoo Day
World Ozone Day
World Day of Geologists
European Mobility Week
Car Free Day
World Cleanliness Day
World Marine Environment Day [...]